Synthesis, characterization, and crystal structure of Ni(II) and Cu(II) complexes with N-furoyl-N′,N′-diethylthiourea: antifungal activity

The complexes cis-bis(N-furoyl-N′,N′-diethylthioureato-k 2 O,S)nickel(II) and cis-bis(N-furoyl-N′,N′-diethylthioureato-k 2 O,S)copper(II) were prepared by the reaction of metal acetate with the corresponding acylthiourea derivative. The complexes were characterized by IR, 1 H-NMR, 13 C-NMR, and sing...

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Bibliographic Details
Published in:Journal of coordination chemistry 2011-08, Vol.64 (16), p.2890-2898
Main Authors: Pérez, Hiram, O'Reilly, B., Plutín, A.M., Martínez, R., Durán, R., Collado, I.G., Mascarenhas, Y.P.
Format: Article
Language:English
Subjects:
Acylthiourea
Antifungal activity
Botrytis cinerea
Colletotrichum gloeosporioides
Coordination compounds
Copper
Copper compounds
Copper(II) complex
Crystal structure
Crystals
Fungicides
Iridium
Nickel
Nickel(II) complex
NMR
Nuclear magnetic resonance
Plant diseases
Single crystals
Structural analysis
X-ray diffraction
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Summary:The complexes cis-bis(N-furoyl-N′,N′-diethylthioureato-k 2 O,S)nickel(II) and cis-bis(N-furoyl-N′,N′-diethylthioureato-k 2 O,S)copper(II) were prepared by the reaction of metal acetate with the corresponding acylthiourea derivative. The complexes were characterized by IR, 1 H-NMR, 13 C-NMR, and single-crystal X-ray diffraction. Both complexes show two furoylthiourea ligands bonded to metal to form a four-coordinate complex with square-planar geometry. The antifungal activity of the prepared complexes was studied against the phytopathogenic fungi Botrytis cinerea and Colletotrichum gloeosporioides, responsible for important plant diseases.
ISSN:0095-8972
1029-0389
DOI:10.1080/00958972.2011.608426